Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018581 | Methods and devices for operating converters | Yongjie Jiang, Jay Ackerman | 2021-05-25 |
| 10775819 | Multi-loop voltage regulator with load tracking compensation | Yongjie Jiang, John McNitt, Jay Ackerman | 2020-09-15 |
| 9473023 | Switched mode assisted linear regulator with seamless transition between power tracking configurations | Mark D. Kuhns, Juha Tapani Pennanen | 2016-10-18 |
| 9112409 | Switched mode assisted linear regulator with dynamic buck turn-off using ZCD-controlled tub switching | Yushan Li, Steven K. Berg | 2015-08-18 |
| 9112413 | Switched mode assisted linear regulator with AC coupling with capacitive charge control | Carsten Barth, John R. Hoversten, Steven K. Berg | 2015-08-18 |
| 6954321 | Method and apparatus for improved read-to-write transition time for a magneto-resistive head | David A. Freitas | 2005-10-11 |
| 6850378 | Method and apparatus for providing quadrature biasing for coupled-pair circuits | John Thomas Conteras, Paul W. Chung, Stephen A. Jove | 2005-02-01 |
| 6847501 | Method and apparatus for providing matched differential MR biasing and pre-amplification | Wayne Leung Cheung, Stephen A. Jove | 2005-01-25 |
| 6847500 | Methods and apparatus for gradually decreasing supply current demand in arm electronics for write-to-read transitions | Steven Alan Jove, Calvin Shizuo Nomura | 2005-01-25 |
| 6525896 | Method and circuitry for high voltage application with MOSFET technology | Paul W. Chung, David A. Freitas | 2003-02-25 |
| 6424173 | Voltage translators with zero static power and predictable performance | — | 2002-07-23 |
| 6324029 | Method and system for GMR sensor reset pulse application | Nobuya Matsubara, Masashi Murai, Steven Kelly Provazek | 2001-11-27 |
| 6236233 | Method and system for translating TTL off-chip drive for integrated circuit with negative substrate bias | — | 2001-05-22 |
| 6130795 | Method and apparatus to sense and report connection integrity of a differential ECL transmission line having proper parallel termination | David A. Freitas | 2000-10-10 |
| 5966263 | Method and apparatus to increase head/AE select robustness for a system using multiple head servo write | David A. Freitas, Mantle Man-Hon Yu | 1999-10-12 |
| 5619539 | Data detection methods and apparatus for a direct access storage device | Jonathan Darrel Coker, Francois B. Dolivo, Richard Leo Galbraith, Reto Hermann, Walter Hirt | 1997-04-08 |